Non-terminal miniature fiber Bragg grating temperature probe based in a u-shape lossless taper

Viegas, Diana; Abad Valtierra, Silvia; Santos, José Luis; Ferreira, Luis Alberto; Moita Araújo, Francisco Manuel

doi:10.1117/12.835327

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Non-terminal miniature fiber Bragg grating temperature probe based in a u-shape lossless taper

Viegas, Diana; Abad Valtierra, Silvia; Santos, José Luis; Ferreira, Luis Alberto; Moita Araújo, Francisco Manuel

Use este identificador para citar o enlazar este ítem: http://hdl.handle.net/11268/678

Fecha: 2010

Materia UNESCO: Tecnología

Tipo: article

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Resumen:

A novel miniature fiber Bragg grating-based temperature probe is presented. The sensor design integrates a u-shape lossless taper, thus offering the advantages of a terminal temperature probe while enabling effective serial multiplexing. We report on the experimental validation of the temperature probe design, demonstrating lossless operation and effective elimination of strain cross-sensitivity.

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